add annotation to force generation for a class

solita · Jan 4, 2024 · a9197d4 · a9197d4
1 parent 05ce714
commit a9197d4
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Showing 5 changed files with 42 additions and 3 deletions.
diff --git a/.project b/.project
@@ -20,4 +20,24 @@
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
+	<filteredResources>
+		<filter>
+			<id>1683121120929</id>
+			<name></name>
+			<type>10</type>
+			<matcher>
+				<id>org.eclipse.ui.ide.multiFilter</id>
+				<arguments>1.0-name-matches-false-false-bin</arguments>
+			</matcher>
+		</filter>
+		<filter>
+			<id>1683121120939</id>
+			<name></name>
+			<type>10</type>
+			<matcher>
+				<id>org.eclipse.ui.ide.multiFilter</id>
+				<arguments>1.0-name-matches-false-false-out</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
 </projectDescription>
diff --git a/pom.xml b/pom.xml
@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>fi.solita.utils</groupId>
     <artifactId>meta-utils</artifactId>
-    <version>0.12.26</version>
+    <version>0.12.27</version>
     <build>
         <resources>
             <resource>

diff --git a/src/main/java/fi/solita/utils/meta/ForceMetadataGeneration.java b/src/main/java/fi/solita/utils/meta/ForceMetadataGeneration.java
@@ -0,0 +1,16 @@
+package fi.solita.utils.meta;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Force specified metadata generation even if it is configured disabled globally
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface ForceMetadataGeneration {
+    boolean constructorsAsFunctions() default false;
+    boolean methodsAsFunctions() default false;
+}
diff --git a/src/main/java/fi/solita/utils/meta/generators/ConstructorsAsFunctions.java b/src/main/java/fi/solita/utils/meta/generators/ConstructorsAsFunctions.java
@@ -49,6 +49,8 @@
 import fi.solita.utils.functional.Apply;
 import fi.solita.utils.functional.Function1;
 import fi.solita.utils.functional.Function3;
+import fi.solita.utils.functional.Option;
+import fi.solita.utils.meta.ForceMetadataGeneration;
 import fi.solita.utils.meta.Helpers;
 
 public class ConstructorsAsFunctions extends Generator<ConstructorsAsFunctions.Options> {
@@ -68,7 +70,7 @@ public static interface Options extends GeneratorOptions {
 
     @Override
     public Iterable<String> apply(ProcessingEnvironment processingEnv, Options options, TypeElement source) {
-        if (!options.constructorsAsFunctionsEnabled()) {
+        if (!options.constructorsAsFunctionsEnabled() && (source.getAnnotation(ForceMetadataGeneration.class) == null || !source.getAnnotation(ForceMetadataGeneration.class).constructorsAsFunctions())) {
             return emptyList();
         }
 

diff --git a/src/main/java/fi/solita/utils/meta/generators/MethodsAsFunctions.java b/src/main/java/fi/solita/utils/meta/generators/MethodsAsFunctions.java
@@ -69,6 +69,7 @@
 import fi.solita.utils.functional.Pair;
 import fi.solita.utils.functional.Predicate;
 import fi.solita.utils.functional.Transformer;
+import fi.solita.utils.meta.ForceMetadataGeneration;
 import fi.solita.utils.meta.Helpers;
 
 public class MethodsAsFunctions extends Generator<MethodsAsFunctions.Options> {
@@ -90,7 +91,7 @@ public static interface Options extends GeneratorOptions {
 
     @Override
     public Iterable<String> apply(ProcessingEnvironment processingEnv, Options options, TypeElement source) {
-        if (!options.methodsAsFunctionsEnabled()) {
+        if (!options.methodsAsFunctionsEnabled() && (source.getAnnotation(ForceMetadataGeneration.class) == null || !source.getAnnotation(ForceMetadataGeneration.class).methodsAsFunctions())) {
             return emptyList();
         }